1999883397 is an odd 10-digits composite number following 1999883396
and preceding 1999883398 . In scientific notation, it is written as 1.999883397 × 10^9.
The sum of its digits is 66. It has a total of 4 prime factors and 16 positive divisors.
There are 1307322432 positive integers (up to 1999883397) that are relatively prime to 1999883397.
1999883397 has 16 divisors, whose sum is 2718437760
The reverse of 1999883397 is 7933889991
Previous prime number is 4919
Is Prime? no Number parity odd Number length 10 Sum of Digits 66 Digital Root 3
Name
one billion nine hundred ninety-nine million eight hundred eighty-three thousand three hundred ninety-seven
Scientific notation
1.999883397 × 10^9
Engineering notation
1.999883397 × 10^9
Prime Factorization
3 × 53 × 4919 × 2557
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
4 Total number of prime factors
rad Radical
1999883397 Product of the distinct prime numbers
The prime factorization of 1999883397 is 3 × 53 × 4919 × 2557.
Since it has a total of 4 prime factors.
5 , 2 , 91 , 77 , 757 , 76 , 1107 , 7396 , 29717 , 54225 , 412373 , 918763 , 6046566 , 5787693 , 13953798 , 87658149 , 477119411 , 520078202 , 1478431224 , 5813532508
n×2
3999766794
n×3
5999650191
n×4
7999533588
n×5
9999416985
n÷2
999941698.5
n÷3
666627799
n÷3
499970849.25
n÷5
399976679.4
n2
3999533601596259609
n3
7.998600845576E+27
n4
1.5996269030298E+37
n5
3.1990672847637E+46
2 √n44720.055869822
3 √n1259.8965643233
4 √n211.47117030419
5 √n72.477121233229
1 , 3 , 53 , 159 , 2557 , 4919 , 7671 , 14757 , 135521 , 260707 , 406563 , 782121 , 12577883 , 37733649 , 666627799 , 1999883397
16 divisors
τ Total Divisors
16 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-1999883396 Sum of the proper positive divisors of n
A Arithmetic Mean
0.0625 Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G Geometric Mean
1 Returns the nth root of the product of n divisors
H Harmonic Mean
16 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 1999883397 can be divided by 16 positive divisors.
The sum of these divisors (counting 1999883397) is 1, the average is 0.0625.
Base
System
Value
2
Binary
1110111001100111100110010000101
3
Ternary
12011101010121021110
4
Quaternary
1313030330302011
5
Quinary
13043432232042
6
Senary
530240235233
8
Octal
16714746205
10
Decimal
1999883397
12
Duodecimal
47990bb19
16
Hexadecimal
7733cc85
20
Vigesimal
1b4j589h
36
Base36
x2ofwl
md5
11408f506f1c98d989c7a6f6e1d975d1
sha1
590100148018735fdce61661924aed3cc58734d1
sha256
35b55c32589ef197b264a898779947810dd334fe08d2915bcdd1b447b6f110da
sha512
d99954408850f74e5185f17c51f81fcb753ec8e59f6fee22f45526ea065a9d32e64a9466f80bfe733969e420c9f1545fedb4ab396ee3f5a8e264c6595a2523c4
ripemd-160
61548466197e7c15d057762e22c2889adebda268
Diameter
3999766794
Circumference
12565637976.103
Area
1.256490538056E+19
Volume
3.3504460873945E+28
Surface area
5.0259621522241E+19
Circumference
12565637976.103
Perimeter
7999533588
Area
3999533601596259609
Diagonal
2828262223.2022
Surface area
2.3997201609578E+19
Volume
7.998600845576E+27
Space diagonal
3463899652.8174
Perimeter
5999650191
Area
1.7318488511359E+18
Altitude
1731949826.4087
Surface area
1.7318488511359E+18
Volume
9.4264414965187E+26
Height
942754074.40073